00474+1726 BPM  19

 
 
00h 47m 21.61s +17 26' 15.4" P.A. 190 sep 115.4 mag 14.87,15.05
 
 
Coord 2000
00474+1726
Discov num
BPM  19
Comp
Coord arcsec 2000
00 47 21.61 +17 26 15.4
Date first
1998
Date last
2010
Obs
4
Pa first
190
Pa last
190
P.A. Now (θ)
190°
Sep first
115.4
Sep last
115.4
Sep. Now (ρ)
115.4"
Mag pri
14.87
Mag sec
15.05
delta mag (ΔM)
0.18
Spectral class
Pri motion ra
+028
Sec motion ra
+025
Pri motion dec
-021
Sec motion dec
-023
Notes
N V (See Notes, Proper motion indicates physical)
rPM=0.103 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
189.8
Precise sep
115.4
Constellation
Pisces
last precise pa
189.8
last precise sep
115.4
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
00474+1726 BPM 19 1999 2 190 115.3 14.91 15.07 NV 004721.61+172615.4
00474+1726 BPM 19 2000 3 190 115.2 14.90 15.10 NV 004721.61+172615.4
00474+1726 BPM 19 2010 4 190 115.4 14.87 15.05 NV 004721.61+172615.4

If you need more information about this double, apply for a data request form to the WDS.